PV-ISOTEST – Multifunction tool for checking the electrical safety and troubleshooting of a photovoltaic system.
- Insulation measurement up to 1500VDC
- Locating the faulty module using the new GFL function
- Continuity of protective conductors with 200mA
PV-ISOTEST represents a real innovation, as it is able to measure the insulation of a module, a string or an entire photovoltaic field (IEC/EN62446 ) up to 1500V and without the need to use an external switch to short-circuit the positive and negative terminals. Traditional insulation meters would require a DC-rated switch-box to short-circuit the positive and negative terminals of the module/string/PV field under test. With PV-ISOTEST, the use of any external device is not required, the device carries out the measurements in full autonomy and self-sufficiency. Furthermore, through the new GFL function, it provides the exact indication of the position of any single fault of poor insulation present on a string of the PV system, due, for example, to water or humidity infiltrations.